Security Changes being made by Paypal

I would like to know if my version of EShop 1.4.1 using standard Paypal payment os_paypal complies with the new requirements set down by PayPal, eg the use of SHA256, etc.
thank you

Hi Elaine

Yes. It is compatible. There is no change needed for now, a small change will be needed before June 2017, and we are going to implement it at the end of May 2017. For now, no change needed from Eshop (or any of our other extensions which is using PayPal)

Regards,

Tuan